Answered: 3. The enthalpy change for combustion…

3. The enthalpy change for combustion of the methane is -56 kJ/g. Calculate, how much heat is released at combustion of 0.5 kg of the methane at constant pres- sure.

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter7: Chemical Energy

Section: Chapter Questions

Problem 15Q: The enthalpy change for the reaction CH4(g)+2O2(g)CO2(g)+2H2O(l) is 891 kJ for the reaction as...

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Question

3. The enthalpy change for combustion of the methane is -56 kJ/g. Calculate, how
much heat is released at combustion of 0.5 kg of the methane at constant pres-
sure.

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